CN209557729U - A kind of electric heater pressure safety valve - Google Patents
A kind of electric heater pressure safety valve Download PDFInfo
- Publication number
- CN209557729U CN209557729U CN201822256958.3U CN201822256958U CN209557729U CN 209557729 U CN209557729 U CN 209557729U CN 201822256958 U CN201822256958 U CN 201822256958U CN 209557729 U CN209557729 U CN 209557729U
- Authority
- CN
- China
- Prior art keywords
- fixedly mounted
- valve body
- safe valve
- wall
- electric heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses a kind of electric heater pressure safety valves, including safe valve body, sliding slot is fixedly mounted in the inner wall of the safe valve body, the sliding slot is slidably connected sliding block, bar is fixedly mounted in the side of the sliding block, the first spring is fixedly mounted in the bottom of the bar, block is fixedly mounted in the first spring other end, the upper surface of the safe valve body side opens up rectangular opening and runs through the side wall of safe valve body, groove is opened up at left and right sides of the rectangular opening inner wall, be slidably connected baffle in the rectangular opening, second spring is fixedly mounted in one end of the baffle, the other end of the second spring is fixedly connected with groove inner sidewall, sliding rail is fixedly mounted in the inner wall of the rectangular channel, the sliding rail is slidably connected baffle, vertical bar is fixedly mounted in the bottom of the baffle, strut is fixedly mounted in the side of the vertical bar.The device can be convenient to electric heater release, and the mode of drainage type release is effectively substituted, and save water source.
Description
Technical field
The utility model belongs to safety valve technical field, and in particular to a kind of electric heater pressure safety valve.
Background technique
Water heater at work, due to the effect of expanding with heat and contract with cold of the water in liner, has part water can be by letting out in spool
Function is released into pipeline, and water heater pipeline is easily made locally to generate vibration sympathetic response and issue abnormal voice when releasing；It exists simultaneously
Security risk be to let out function in safety valve can usually fail because scale blocks, so that the operating pressure of liner be made to increase,
Decline the service life of water heater.
Application No. is [201420649214.7] Chinese patent, contents are as follows: a kind of electric water heater safety valve, including safety
Valve body, it is interior let out main body and positioning cap, inside let out main body equipped with annular groove and it is interior let out slot, inside let out and be cased with interior pressure release power outside main body
Ring, safety valve body are equipped with protrusion, and positioning cap is equipped with multiple buckles, inside let out and are cased in main body into water spring, and spring of intaking
One end cap inside lets out main body and interior let out lets out channel equipped with interior between pressure rings, safety valve body inner wall is equipped with annular snap in protrusion
Slot is additionally provided with magnesium net in safety valve body.The utility model has structure simple, and use is safe, and the feature that the service life is high.
Although water can be discharged in documents, the pressure in electric heater is discharged, extends and uses the time,
It is the row pressure mode of safety valve in documents, wastes very much water source, so, it is proposed that a kind of electric heater pressure safety valve,
To solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of electric heater pressure safety valves, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric heater pressure safety valve, including
Safe valve body, the safe valve body are set as hollow, and sliding slot is fixedly mounted in the inner wall of the safe valve body, described
Sliding slot is slidably connected sliding block, and bar is fixedly mounted in the side of the sliding block, and the first spring, institute is fixedly mounted in the bottom of the bar
It states the first spring other end and block is fixedly mounted, the upper surface of the safe valve body side opens up rectangular opening and through safety valve
The side wall of ontology opens up groove at left and right sides of the rectangular opening inner wall, and be slidably connected baffle in the rectangular opening, the baffle
One end second spring is fixedly mounted, the other end of the second spring is fixedly connected with groove inner sidewall, the rectangular opening it is interior
Sliding rail is fixedly mounted in wall, and the sliding rail is slidably connected baffle, and vertical bar, the side of the vertical bar is fixedly mounted in the bottom of the baffle
Strut is fixedly mounted.
Preferably, the width of the groove and the of same size of rectangular opening and groove inner wall are provided with and rectangular opening inner wall
Upper identical sliding rail.
This setting groove width and rectangular opening it is of same size, can be convenient slide damper, convenient for the discharge of gas.
Preferably, fixed block is fixedly mounted in symmetrical position before and after the inner wall of the safe valve body and fixed block setting exists
The side of block.
Fixed block is fixedly mounted in symmetrical position before and after the inner wall of safe valve body is arranged in this, can be convenient to block
Limit, to prevent water from flowing out out of safe valve body.
Preferably, the strut is slidably connected safe valve body, and one end of the strut is slidably connected bar and bar is set
It is set to the shape of arc.
Be slidably connected one end of safe valve body and strut of this setting strut is slidably connected bar, can be convenient bar and squeezes
Strut is pressed, to keep baffle mobile, convenient for exhaust.
Preferably, the position among baffle bottom is arranged in the vertical bar and the length of vertical bar is set as safe valve body half
The half of diameter.
The position among baffle bottom is arranged in this setting vertical bar, can be convenient the movement of vertical bar, thus convenient to gear
The movement of plate.
Preferably, the side of the safe valve body is set as the shape of isosceles trapezoid and the side inner end of safe valve body
Magnesium net is set at mouthful.
This side that safe valve body is arranged is set as the shape of isosceles trapezoid, and water accumulation can be prevented in safety valve sheet
The inside of body side.
The technical effect and advantage of the utility model: a kind of electric heater pressure safety valve, by safe valve body
The upper surface of side opens up rectangular opening and the baffle that is slidably connected in rectangular opening, can be convenient the gas in discharge electric heater,
The air pressure in electric heater is reduced, by the way that vertical bar and strut is arranged in the bottom of baffle, the first spring can be squeezed by hydraulic pressure,
So that bar is squeezed strut, automatically move it, convenient for exhaust, the device device be can be convenient to electric heater release, effectively
The mode of drainage type release is substituted, saves water source, it is easy to operate, simply.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side surface structure schematic diagram of safe valve body.
In figure: 1 safe valve body, 2 sliding slots, 3 sliding blocks, 4 bars, 5 first springs, 6 blocks, 7 rectangular openings, 8 grooves, 9 gears
Plate, 10 second springs, 11 sliding rails, 12 vertical bars, 13 struts, 14 fixed blocks, 15 magnesium nets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of electric heater pressure safety valve as shown in Figs. 1-2, including safe valve body 1,
It is set as hollow inside the safe valve body 1, sliding slot 2 is fixedly mounted in the inner wall of the safe valve body 1, and the sliding slot 2 is sliding
Bar 4 is fixedly mounted in dynamic connection sliding block 3, the side of the sliding block 3, and the first spring 5, institute is fixedly mounted in the bottom of the bar 4
It states 5 other end of the first spring and block 6 is fixedly mounted, the upper surface of safe 1 side of valve body opens up rectangular opening 7 and through peace
The side wall of full valve ontology 1 opens up groove 8 at left and right sides of 7 inner wall of rectangular opening, and be slidably connected baffle in the rectangular opening 7
9, second spring 10 is fixedly mounted in one end of the baffle 9, and the other end of the second spring 10 is fixedly connected with 8 inside of groove
Wall, the inner wall of the rectangular opening 7 are fixedly mounted sliding rail 11, and the sliding rail 11 is slidably connected baffle 9, and the bottom of the baffle 9 is solid
Dingan County fills vertical bar 12, and strut 13 is fixedly mounted in the side of the vertical bar 12.
Specifically, the inner wall of the of same size and groove 8 of the width and rectangular opening 7 of the groove 8 is provided with and rectangular opening 7
Identical sliding rail 11 on inner wall.
Specifically, fixed block 14 and fixed block 14 is fixedly mounted in symmetrical position before and after the inner wall of the safe valve body 1
The side of block 6 is set.
The safe the valve body 1 specifically, strut 13 is slidably connected, one end of the strut 13 be slidably connected bar 4 and
Bar 4 is set as the shape of arc.
Specifically, the position among 9 bottom of baffle is arranged in for the vertical bar 12 and the length of vertical bar 12 is set as safety valve
The half of 1 radius of ontology.
Specifically, the side of the safe valve body 1 is set as in the shape and the side of safe valve body 1 of isosceles trapezoid
Magnesium net 15 is set at port.
In conclusion a kind of electric heater pressure safety valve, in use, safe valve body 1 is fixed on electric heater
Water inlet, and the bottom of safe valve body 1 be fixedly mounted water inlet pipe, can to the inside of electric heater be added water, if
When air pressure in electric heater is excessive, the first spring 5 is pressed by the pressure of water, moves down the first spring 5, to make to keep off
Bar 4 moves down, and the bottom of block 6 is made to resist fixed block 14, prevent the refluence of water, then moving down by bar 4
In the process, strut 13 is squeezed, makes strut 13 drive baffle 9 mobile to the outside of safe valve body 1, opens rectangular opening 7, water
Pressure is bigger, and the area of the exposing of rectangular opening 7 is bigger, and due to the arc-shaped shape of bar 4, the bar 4 is more moved down, strut 13
Moving distance is remoter, and then the gas in electric heater can be discharged by rectangular opening 7, to reduce the pressure in electric heater
Power when hydraulic pressure is reduced, under the action of the first spring 5, rises bar 4, so that strut 13 is made to restore original position,
Seal baffle 9 by rectangular opening 7, which can be convenient to electric heater release, the mode of drainage type release is effectively substituted,
Water source is saved, structure is simple, and it is easy to operate, it is practical, convenient for popularizing.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of electric heater pressure safety valve, including safe valve body (1), it is characterised in that: in the safe valve body (1)
Portion is set as hollow, and sliding slot (2) are fixedly mounted in the inner wall of the safe valve body (1), and the sliding slot (2) is slidably connected sliding block
(3), bar (4) are fixedly mounted in the side of the sliding block (3), and the first spring (5) are fixedly mounted in the bottom of the bar (4), institute
It states the first spring (5) other end and block (6) is fixedly mounted, the upper surface of safe valve body (1) side opens up rectangular opening (7)
And run through the side wall of safe valve body (1), groove (8), the rectangular opening are opened up at left and right sides of rectangular opening (7) inner wall
(7) it is slidably connected baffle (9) in, second spring (10) are fixedly mounted in one end of the baffle (9), the second spring (10)
The other end is fixedly connected with groove (8) inner sidewall, and sliding rail (11) are fixedly mounted in the inner wall of the rectangular opening (7), the sliding rail (11)
Be slidably connected baffle (9), and vertical bar (12) are fixedly mounted in the bottom of the baffle (9), and the side of the vertical bar (12) is fixedly mounted
Strut (13).
2. a kind of electric heater pressure safety valve according to claim 1, it is characterised in that: the width of the groove (8)
It is provided with and sliding rail (11) identical on rectangular opening (7) inner wall with the inner wall of the of same size and groove (8) of rectangular opening (7).
3. a kind of electric heater pressure safety valve according to claim 1, it is characterised in that: the safe valve body (1)
Inner wall before and after symmetrical position fixed block (14) are fixedly mounted and fixed block (14) setting block (6) side.
4. a kind of electric heater pressure safety valve according to claim 1, it is characterised in that: strut (13) sliding connects
It connects safe valve body (1), one end of the strut (13) is slidably connected bar (4) and bar (4) is set as the shape of arc.
5. a kind of electric heater pressure safety valve according to claim 1, it is characterised in that: vertical bar (12) setting exists
The length of position and vertical bar (12) among baffle (9) bottom is set as the half of safe valve body (1) radius.
6. a kind of electric heater pressure safety valve according to claim 1, it is characterised in that: the safe valve body (1)
Side be set as isosceles trapezoid shape and the side inner port of safe valve body (1) at be arranged magnesium net (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256958.3U CN209557729U (en) | 2018-12-29 | 2018-12-29 | A kind of electric heater pressure safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256958.3U CN209557729U (en) | 2018-12-29 | 2018-12-29 | A kind of electric heater pressure safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557729U true CN209557729U (en) | 2019-10-29 |
Family
ID=68306193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822256958.3U Expired - Fee Related CN209557729U (en) | 2018-12-29 | 2018-12-29 | A kind of electric heater pressure safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557729U (en) |
-
2018
- 2018-12-29 CN CN201822256958.3U patent/CN209557729U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106759817B (en) | Well cover | |
| CN106759820B (en) | Odour-proof and anti-blocking manhole cover | |
| CN209557729U (en) | A kind of electric heater pressure safety valve | |
| CN108939715B (en) | New energy automobile air cleaner | |
| CN104399962B (en) | The assemble method of conticaster slide gate nozzle hydraulic cylinder chiller | |
| CN113757405A (en) | Self-adjusting type temperature and pressure reducing regulating valve for high-pressure steam | |
| CN207959395U (en) | A kind of novel intelligent closestool drainage device being easily installed | |
| CN203741796U (en) | Water filling pressure and flatting structure used for long water diversion tunnel valve | |
| CN206647743U (en) | A kind of lubricating oil filter | |
| CN113758348B (en) | High-efficiency heat exchanger for recovering waste heat of flue gas | |
| CN203082966U (en) | Range hood air outlet cover capable of assisting in quick opening of valve plates | |
| CN102913973A (en) | Range hood outlet housing capable of assisting in quickly opening valve plates | |
| CN212091699U (en) | Low-temperature coal-fired power generation device | |
| CN202937846U (en) | Easy-to-disassemble and good-air-tightness pendent check valve for laboratory ventilation system | |
| CN207665230U (en) | A kind of ptc heater with water-proof function | |
| CN203782649U (en) | Rotatable mechanical automatic grabbing beam of upper lifting point and lower lifting point of sluice | |
| CN210873249U (en) | Thyroid surgery negative pressure drainage device | |
| CN203518731U (en) | Automatic-filtering pollution discharge plate heat exchanger | |
| CN106839406B (en) | Novel heater capable of reducing energy waste | |
| CN207935498U (en) | A kind of adjustable industrial boiler safety valve | |
| CN207570384U (en) | A kind of gas station waste-heat recovery device | |
| CN209215269U (en) | A kind of automatic inflatable oxygen system | |
| CN207533848U (en) | A kind of Small Holes stampings eduction gear | |
| CN208252473U (en) | A kind of dual-purpose hydraulic valve | |
| CN214119346U (en) | Fatigue failure prevention device for vacuum sewage discharge pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20201229 |